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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Печать: 0018-8166
ISSN Онлайн: 1943-5991

Выпуски:
Том 55, 2019 Том 54, 2018 Том 53, 2017 Том 52, 2016 Том 51, 2015 Том 50, 2014 Том 49, 2013 Том 48, 2012 Том 47, 2011 Том 46, 2010 Том 45, 2009 Том 44, 2008 Том 43, 2007 Том 42, 2006 Том 41, 2005 Том 40, 2004 Том 39, 2003 Том 38, 2002 Том 37, 2001 Том 36, 2000 Том 35, 1999 Том 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v39.i5.70
8 pages

Accumulation of Copper and Manganese by Some Submerged Higher Aquatic Plants and Filamentous Algae

Ye. A. Pasichna
Institute of Hydrobiology, National Academy of Sciences of Ukraine Kiev, Ukraine

Краткое описание

Accumulation of the ions of heavy metals (on the example of Cu2+ and Mn2+) by higher aquatic plants, including Najas guadelupensis L. and Ceratophyllum demersum L., as well as by green filamentous algae, including Cladophora glomerata (L.) Kutz. and Oedogonium cardiacum (Hass.) Wittr, was studied with the purpose of determining the most promising monitor species. It has been found that hydrophytes are capable of accumulating large amounts of copper and manganese. In terms of their capability for accumulating metals, the studied plants may be arranged in the following order: Cladophora glomerata > Oedogonium cardiacum > Najas guadelupensis > Ceratophyllum demersum. The obtained data suggest that higher aquatic plants are characterized by more advanced mechanisms of metabolic control of the content of heavy metals as compared to filamentous algae. It is advantageous to use filamentous algae for monitoring the degree of contamination of the aquatic environment by the ions of heavy metals, in particular by Cu2+ and Mn2+.


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